From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.1 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2E5CAC47404 for ; Mon, 7 Oct 2019 15:06:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id EFF312070B for ; Mon, 7 Oct 2019 15:06:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1570460819; bh=nhpPUhT8ZiWCN4xt+1Ptl7iUd8tl8OWdmX75qUGDcRY=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=rwy0LD1VW6Jj68U6W5x/THSNCpLH95vRkRxcCKT6biuao1GEajAAxqx2fMd6NnKGj O4HfysfYVCSwvyk5v0V6EalOZMj8tfejeOLIdVpO76hzZ0z3UwcoYZr+317BsIfDn3 EzCkiWgVBGNAkobDSBOdtBIj2M/g3oiHHlESGZG8= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1728670AbfJGPG6 (ORCPT ); Mon, 7 Oct 2019 11:06:58 -0400 Received: from mail-lf1-f68.google.com ([209.85.167.68]:38142 "EHLO mail-lf1-f68.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1728533AbfJGPGw (ORCPT ); Mon, 7 Oct 2019 11:06:52 -0400 Received: by mail-lf1-f68.google.com with SMTP id u28so9527482lfc.5; Mon, 07 Oct 2019 08:06:51 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=emfiFOeFAAxgXit83uDIdAuAU1rO2ypqLYWuaCBBiAI=; b=RQGfBXiT4eZiil9ZQUX0fBf/QKSRccv5KTUgbVbjc2HIzN7can8Fovgc6pq7kKVnNy xI4yqiOavemoRY32GLuNMOWnp6NQIThNa6YqLPGtmv0TWISLV5VtvMKeNvCbamo0pPgU KUS0AvwyQOvsJ/L+eDR81hcg/7Rn/Oaf7DIcsoODWjphuTNWfQuKUJstNT3Nkr/PlOC/ htBTGLqafTml6jCGzPQvA8GX+mntCYKlGBylNsWN6Xg41kSaA95d8trPbBiFxxGtYllM xZ3ynzMq4J8HdndcvOaFpaTylHJb9Mf0jtDGqpDdQYbOEfoT23eB2zy4S1j+ojQq2o39 ErJw== X-Gm-Message-State: APjAAAXYQ9HKfCtqb7LveWELAHIHuzgvXDZLLsyZuuuZfKngRVe9/x07 R5Zrfue1VO538vk/pPlJrYA= X-Google-Smtp-Source: APXvYqz+IJjl2HjzlrutbMg0+HcDbH5hZL+hMTpy7bS3Hnnh6LfE72wgQzIB9yjjE+RdZW1+6Zt71Q== X-Received: by 2002:a05:6512:419:: with SMTP id u25mr16510375lfk.165.1570460810724; Mon, 07 Oct 2019 08:06:50 -0700 (PDT) Received: from neopili.qtec.com (cpe.xe-3-0-1-778.vbrnqe10.dk.customer.tdc.net. [80.197.57.18]) by smtp.gmail.com with ESMTPSA id n2sm3145517ljj.30.2019.10.07.08.06.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 07 Oct 2019 08:06:49 -0700 (PDT) From: Ricardo Ribalda Delgado To: Philipp Zabel , Hans Verkuil , Jacopo Mondi , linux-media@vger.kernel.org, linux-kernel@vger.kernel.org Cc: Ricardo Ribalda Delgado , Hans Verkuil Subject: [PATCH v12 7/8] media: v4l2-ctrl: Add new helper v4l2_ctrl_ptr_create Date: Mon, 7 Oct 2019 17:06:35 +0200 Message-Id: <20191007150636.16458-8-ribalda@kernel.org> X-Mailer: git-send-email 2.23.0 In-Reply-To: <20191007150636.16458-1-ribalda@kernel.org> References: <20191007150636.16458-1-ribalda@kernel.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This helper function simplifies the code by not needing a union v4l2_ctrl_ptr and an assignment every time we need to use a ctrl_ptr. Suggested-by: Hans Verkuil Signed-off-by: Ricardo Ribalda Delgado --- include/media/v4l2-ctrls.h | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/include/media/v4l2-ctrls.h b/include/media/v4l2-ctrls.h index 5331cf6c8517..d4e1b1902044 100644 --- a/include/media/v4l2-ctrls.h +++ b/include/media/v4l2-ctrls.h @@ -73,6 +73,18 @@ union v4l2_ctrl_ptr { void *p; }; +/** + * v4l2_ctrl_ptr_create() - Helper function to return a v4l2_ctrl_ptr from a + * void pointer + * @ptr: The void pointer + */ +static inline union v4l2_ctrl_ptr v4l2_ctrl_ptr_create(void *ptr) +{ + union v4l2_ctrl_ptr p = { .p = ptr }; + + return p; +} + /** * struct v4l2_ctrl_ops - The control operations that the driver has to provide. * -- 2.23.0